{"id":7189,"date":"2022-10-17T09:03:59","date_gmt":"2022-10-17T01:03:59","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189"},"modified":"2024-02-28T09:43:24","modified_gmt":"2024-02-28T01:43:24","slug":"shell%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189","title":{"rendered":"shell\u53d8\u91cf"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189\/#%E5%8F%98%E9%87%8F%E8%BF%90%E7%AE%97%E6%95%B0%E5%AD%97%E8%BF%90%E7%AE%97\" title=\"\u53d8\u91cf\u8fd0\u7b97(\u6570\u5b57\u8fd0\u7b97)\">\u53d8\u91cf\u8fd0\u7b97(\u6570\u5b57\u8fd0\u7b97)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189\/#%E6%89%A7%E8%A1%8C%E7%BB%93%E6%9E%9C%E8%B5%8B%E5%80%BC%E7%BB%99%E5%8F%98%E9%87%8F%EF%BC%88%E5%92%8C%EF%BC%89\" title=\"\u6267\u884c\u7ed3\u679c\u8d4b\u503c\u7ed9\u53d8\u91cf\uff08&#8220;\u548c$()\uff09\">\u6267\u884c\u7ed3\u679c\u8d4b\u503c\u7ed9\u53d8\u91cf\uff08&#8220;\u548c$()\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189\/#%E5%88%A4%E6%96%AD%E5%8F%98%E9%87%8F%E6%9C%89%E6%B2%A1%E6%9C%89%E8%B5%8B%E5%80%BC\" title=\"\u5224\u65ad\u53d8\u91cf\u6709\u6ca1\u6709\u8d4b\u503c\">\u5224\u65ad\u53d8\u91cf\u6709\u6ca1\u6709\u8d4b\u503c<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189\/#%E5%B1%80%E9%83%A8%E5%8F%98%E9%87%8F%EF%BC%88local%E5%85%B3%E9%94%AE%E5%AD%97%EF%BC%89\" title=\"\u5c40\u90e8\u53d8\u91cf\uff08local\u5173\u952e\u5b57\uff09\">\u5c40\u90e8\u53d8\u91cf\uff08local\u5173\u952e\u5b57\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7189\/#export%E5%85%B3%E9%94%AE%E5%AD%97_%EF%BC%88%E8%87%AA%E5%AE%9A%E4%B9%89%E5%8F%98%E9%87%8F%E8%BD%AC%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F%EF%BC%8C%E5%AD%90shell%E7%BB%A7%E6%89%BF%E5%8F%98%E9%87%8F%EF%BC%89\" title=\"export\u5173\u952e\u5b57 \uff08\u81ea\u5b9a\u4e49\u53d8\u91cf\u8f6c\u73af\u5883\u53d8\u91cf\uff0c\u5b50shell\u7ee7\u627f\u53d8\u91cf\uff09\">export\u5173\u952e\u5b57 \uff08\u81ea\u5b9a\u4e49\u53d8\u91cf\u8f6c\u73af\u5883\u53d8\u91cf\uff0c\u5b50shell\u7ee7\u627f\u53d8\u91cf\uff09<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8F%98%E9%87%8F%E8%BF%90%E7%AE%97%E6%95%B0%E5%AD%97%E8%BF%90%E7%AE%97\"><\/span>\u53d8\u91cf\u8fd0\u7b97(\u6570\u5b57\u8fd0\u7b97)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/Dontla\/article\/details\/125038598\">https:\/\/blog.csdn.net\/Dontla\/article\/details\/125038598<\/a><\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_45187434\/article\/details\/111064801\">https:\/\/blog.csdn.net\/weixin_45187434\/article\/details\/111064801<\/a><\/p>\n<p>\u53d8\u91cf\u52a01\u7684\u65b9\u6cd5\uff1a<a href=\"https:\/\/blog.csdn.net\/qq_15742255\/article\/details\/114272035\">https:\/\/blog.csdn.net\/qq_15742255\/article\/details\/114272035<\/a><\/p>\n<h3>\u6267\u884c\u7ed3\u679c\u8d4b\u503c\u7ed9\u53d8\u91cf\uff08``\u548c$()\uff09<\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/u011035397\/article\/details\/119081198\">https:\/\/blog.csdn.net\/u011035397\/article\/details\/119081198<\/a><br \/>\n<a href=\"http:\/\/t.zoukankan.com\/sxdcgaq8080-p-10579073.html\">http:\/\/t.zoukankan.com\/sxdcgaq8080-p-10579073.html<\/a><br \/>\n\u6ce8\u610fps\u547d\u4ee4\u5982\u679c\u7528\u53d8\u91cf\u6765\u63a5\uff0c\u8fd9\u4e2a\u53d8\u91cf\u65e0\u6cd5\u88ab\u5f53\u4f5c\u5b57\u7b26\u4e32\u8fdb\u884c\u8fd0\u7b97\u7b26\u64cd\u4f5c\uff0c\u4f1a\u62a5<code>unexpected operator<\/code>\u9519\u8bef\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%88%A4%E6%96%AD%E5%8F%98%E9%87%8F%E6%9C%89%E6%B2%A1%E6%9C%89%E8%B5%8B%E5%80%BC\"><\/span>\u5224\u65ad\u53d8\u91cf\u6709\u6ca1\u6709\u8d4b\u503c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"http:\/\/t.zoukankan.com\/yangxusun9-p-12607785.html\">http:\/\/t.zoukankan.com\/yangxusun9-p-12607785.html<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/weibo1230123\/article\/details\/82116538\">https:\/\/blog.csdn.net\/weibo1230123\/article\/details\/82116538<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/gaoyanbing\/p\/16719732.html\">https:\/\/www.cnblogs.com\/gaoyanbing\/p\/16719732.html<\/a><\/p>\n<p>[  -n  \u53c2\u6570  ]<\/p>\n<p>true:\u8868\u793a\u6ca1\u6709\u88ab\u8d4b\u503c<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%B1%80%E9%83%A8%E5%8F%98%E9%87%8F%EF%BC%88local%E5%85%B3%E9%94%AE%E5%AD%97%EF%BC%89\"><\/span>\u5c40\u90e8\u53d8\u91cf\uff08local\u5173\u952e\u5b57\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.gl.sh.cn\/2018\/08\/12\/shell_zhong_ju_bu_bian_liang_ji_local_ming_ling.html\">https:\/\/www.gl.sh.cn\/2018\/08\/12\/shell_zhong_ju_bu_bian_liang_ji_local_ming_ling.html<\/a><\/p>\n<p>local\u4e00\u822c\u7528\u4e8e\u5c40\u90e8\u53d8\u91cf\u58f0\u660e\uff0c\u591a\u5728\u5728\u51fd\u6570\u5185\u90e8\u4f7f\u7528\u3002<\/p>\n<p>\uff081\uff09shell\u811a\u672c\u4e2d\u5b9a\u4e49\u7684\u53d8\u91cf\u662fglobal\u7684\uff0c\u5176\u4f5c\u7528\u57df\u4ece\u88ab\u5b9a\u4e49\u7684\u5730\u65b9\u5f00\u59cb\uff0c\u5230shell\u7ed3\u675f\u6216\u88ab\u663e\u793a\u5220\u9664\u7684\u5730\u65b9\u4e3a\u6b62\u3002<\/p>\n<p>\uff082\uff09shell\u51fd\u6570\u5b9a\u4e49\u7684\u53d8\u91cf\u9ed8\u8ba4\u662fglobal\u7684\uff0c\u5176\u4f5c\u7528\u57df\u4ece\u201c\u51fd\u6570\u88ab\u8c03\u7528\u65f6\u6267\u884c\u53d8\u91cf\u5b9a\u4e49\u7684\u5730\u65b9\u201d\u5f00\u59cb\uff0c\u5230shell\u7ed3\u675f\u6216\u88ab\u663e\u793a\u5220\u9664\u5904\u4e3a\u6b62\u3002\u51fd\u6570\u5b9a\u4e49\u7684\u53d8\u91cf\u53ef\u4ee5\u88ab\u663e\u793a\u5b9a\u4e49\u6210local\u7684\uff0c\u5176\u4f5c\u7528\u57df\u5c40\u9650\u4e8e\u51fd\u6570\u5185\u3002\u4f46\u8bf7\u6ce8\u610f\uff0c\u51fd\u6570\u7684\u53c2\u6570\u662flocal\u7684\u3002<\/p>\n<p>\uff083\uff09\u5982\u679c\u540c\u540d\uff0cShell\u51fd\u6570\u5b9a\u4e49\u7684local\u53d8\u91cf\u4f1a\u5c4f\u853d\u811a\u672c\u5b9a\u4e49\u7684global\u53d8\u91cf\u3002<\/p>\n<p>\u4f7f\u7528\u4e3e\u4f8b\uff1a<\/p>\n<pre><code class=\"language-bash\">#!\/bin\/bash\nfunction Hello()\n{\nlocal text=&quot;Hello World!!!&quot; #\u5c40\u90e8\u53d8\u91cf\necho $text\n}\n\nHello<\/code><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"export%E5%85%B3%E9%94%AE%E5%AD%97_%EF%BC%88%E8%87%AA%E5%AE%9A%E4%B9%89%E5%8F%98%E9%87%8F%E8%BD%AC%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F%EF%BC%8C%E5%AD%90shell%E7%BB%A7%E6%89%BF%E5%8F%98%E9%87%8F%EF%BC%89\"><\/span>export\u5173\u952e\u5b57 \uff08\u81ea\u5b9a\u4e49\u53d8\u91cf\u8f6c\u73af\u5883\u53d8\u91cf\uff0c\u5b50shell\u7ee7\u627f\u53d8\u91cf\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_38256474\/article\/details\/90713950\">https:\/\/blog.csdn.net\/weixin_38256474\/article\/details\/90713950<\/a><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"7189\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u53d8\u91cf\u8fd0\u7b97(\u6570\u5b57\u8fd0\u7b97)\u6267\u884c\u7ed3\u679c\u8d4b\u503c\u7ed9\u53d8\u91cf\uff08&#8220;\u548c$()\uff09\u5224\u65ad\u53d8\u91cf\u6709\u6ca1\u6709\u8d4b\u503c\u5c40\u90e8\u53d8\u91cf\uff08l [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[742],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7189"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7189"}],"version-history":[{"count":17,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7189\/revisions"}],"predecessor-version":[{"id":12165,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7189\/revisions\/12165"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7189"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}